Make the max size of incoming smileys a pref instead of hardcoding it. (Quentin Brandon) (#5231)

Added a plugin information dialog to show information for plugins that aren’t otherwise visible in the plugins dialog.

Fix building with GTK+ earlier than 2.14.0 (GTK+ 2.10 is still the minimum supported) (#14261)

libpurple:

Fix a potential crash in the Log Reader plugin when reading QIP logs.

Fix a large number of strcpy() and strcat() invocations to use strlcpy() and strlcat(), etc., forestalling an entire class of string buffer overrun bugs. (The Electronic Frontier Foundation, Dan Auerbach, Chris Palmer, Jacob Appelbaum)